Home / 3,568,356-4,924,336.70-1,936,763.96

Finding the Fourth Proportional to 3,568,356, 4,924,336.70 and 1,936,763.96

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Solution

The fourth proportional to 3,568,356, 4,924,336.70 and 1,936,763.96 is: 2,672,737.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,356 : 4,924,336.70 = 1,936,763.96 : x
  2. Step 2: Convert to fraction form
    3,568,356/4,924,336.70 = 1,936,763.96/x
  3. Step 3: Cross multiply
    3,568,356x = 4,924,336.70 × 1,936,763.96
  4. Step 4: Simplify right side
    3,568,356x = 9,537,277,850,092.35
  5. Step 5: Solve for x
    x = 9,537,277,850,092.35/3,568,356
  6. Step 6: Final answer
    x = 2,672,737.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.